package com.train.user.mapper;

import com.train.user.domain.PostCourse;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.time.LocalDateTime;
import java.util.List;

/**
* @author HP
* @description 针对表【post_course(视频与标签关联表)】的数据库操作Mapper
* @createDate 2025-11-03 16:05:03
* @Entity com.train.user.domain.PostCourse
*/
@Mapper
public interface PostCourseMapper extends BaseMapper<PostCourse> {


    List<PostCourse> selectPostCourse(@Param("createTime")LocalDateTime createTime, @Param("relationId")Long relationId);
}




